| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a draining device for a thermoplastic resin strand improving the draining ability of the strand by adjusting suction air in suction slits provided on both sides of a nozzle hole of a suction nozzle body. <P>SOLUTION: This suction type draining device for the thermoplastic resin strand includes first and second suction air adjusting bodies 15, 15a movably provided in the inlet side and outlet side suction slits 30, 31 formed on both sides of the nozzle hole 13 of the suction nozzle 8, to adjust the flow rate of suction air, and the opening areas of the respective suction slits 30, 31 are changed by the movement of the respective suction air adjusting bodies 15, 15a. <P>COPYRIGHT: (C)2012,JPO&INPIT |
